CN205936443U - Gooseneck boom for portable type drilling machine - Google Patents
Gooseneck boom for portable type drilling machine Download PDFInfo
- Publication number
- CN205936443U CN205936443U CN201620968970.5U CN201620968970U CN205936443U CN 205936443 U CN205936443 U CN 205936443U CN 201620968970 U CN201620968970 U CN 201620968970U CN 205936443 U CN205936443 U CN 205936443U
- Authority
- CN
- China
- Prior art keywords
- guide wheel
- guide pulley
- base
- gooseneck boom
- wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a gooseneck boom for portable type drilling machine, include the support frame and install the guide pulley on the support frame, the support frame include the base and install on the base, around two grip blocks that set up, the lower extreme and the base of grip block link firmly, the upper end has the pyramis, links firmly through fastening bolt between the pyramis of two grip blocks, the guide pulley is installed in the path guide pulley at the both ends of front side grip block including rotating the big footpath guide pulley and the rotation of installing between two grip blocks, the wheel of big footpath guide pulley is global to have a crude steel silk rope guide slot, and the wheel of path guide pulley is global to have thin wire rope guide slot. The utility model discloses a gooseneck boom adopts the big footpath guide pulley and the collection of path guide pulley to adorn the structure, and the coiling that does benefit to crude steel silk rope and thin wire rope uses, reduces the bending curvature of crude steel silk rope, reduces its deflection, and is effectual to the protection of crude steel silk rope.
Description
Technical field
This utility model is related to address exploring equipment field, particularly to the gooseneck boom of rig.
Background technology
Gooseneck boom on rig is used for solderless wrapped connection rope, realizes the suspention to drilling rod, drilling tool with rope cooperation.On existing gooseneck boom
The setting less rolling wheel of radius, for thicker steel wire rope, because coiling radius is little, the flexural deformation of steel wire rope is big, using the longevity
Life is short；And the rolling wheel of single size is only arranged on existing gooseneck boom, adaptability is poor.
Utility model content
The disadvantages mentioned above being existed with gooseneck boom for existing portable drill, applicant is studied and is improved, and provides one kind
There is the portable drill gooseneck boom of big footpath rolling wheel and path rolling wheel, good to the protected effect of steel wire cable, adaptability is good.
In order to solve the above problems, this utility model adopts following scheme：
A kind of portable drill gooseneck boom, including bracing frame and be installed on guide wheel on bracing frame, support frame as described above includes
Base and be installed on two grip blocks on base, arranging in front and back, the lower end of grip block is connected with base, and upper end carries tapering,
Pass through fastening bolt between the tapering of two grip blocks to be connected；Described guide wheel includes rotating the big footpath being installed between two grip blocks leads
Wheel and the path guide wheel rotating the both ends being installed on front side grip block, the wheel side face of described big footpath guide wheel has coarse-wire rope leads
Groove, the wheel side face of path guide wheel has seizing wire guide groove.
Improvement further as technique scheme：
The middle part both sides of described grip block carry the installation portion protruding away from center, base are fixed with positioned at front clamp plate
The support arm of front side, installs described path guide wheel between the upper end of described support arm and installation portion.
Multiple through holes are had on described grip block.
Of the present utility model have technical effect that：
Gooseneck boom of the present utility model, using the collection assembling structure of big footpath guide wheel and path guide wheel, beneficial to coarse-wire rope and thin steel
The winding of cord uses, and reduces the bending curvature of coarse-wire rope, reduces its deflection, good to the protected effect of coarse-wire rope.This
The structure of the bracing frame of utility model is simple, lightweight, easy to assembly.
Brief description
Fig. 1 is the front view of gooseneck boom in this utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the B-B sectional view of Fig. 1.
In figure：1st, bracing frame；2nd, base；3rd, grip block；31st, tapering；32nd, installation portion；33rd, through hole；4th, fastening bolt；5、
Big footpath guide wheel；51st, coarse-wire rope guide groove；6th, path guide wheel；61st, seizing wire guide groove；7th, support arm.
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is described further.
As shown in Figure 1 to Figure 3, the portable drill gooseneck boom of the present embodiment, including bracing frame 1 and be installed on bracing frame 1
On guide wheel, bracing frame 1 includes base 2 and is installed on two grip blocks 3 on base 2, arranging in front and back, the lower end of grip block 3
It is connected with base 2, upper end carries tapering 31, pass through fastening bolt 4 between the tapering 31 of two grip blocks 3 and be connected；Guide wheel includes borrowing
Help the path that axis of rotation is installed on the big footpath guide wheel 5 between two grip blocks 3 and rotates the both ends being installed on front side grip block 3
Guide wheel 6, the wheel side face of big footpath guide wheel 5 has coarse-wire rope guide groove 51, and the wheel side face of path guide wheel 6 has seizing wire guide groove
61.
As shown in Figure 1, Figure 3, the middle part both sides of grip block 3 carry the installation portion 32 protruding away from center, and base 2 is connected
There is the support arm 7 positioned at front clamp plate 3 front side, path guide wheel 6 is installed between the upper end of support arm 7 and installation portion 32.
In this utility model, big footpath guide wheel 5 and path guide wheel 6 are set in gooseneck boom, suitable coarse-wire rope and seizing wire make
With；During using coarse-wire rope suspention drill rod boring tool, coarse-wire rope is wound on the side face of big footpath guide wheel 5, when for coring, thin steel
Cord is wound on the side face of path guide wheel 6.Being relatively large in diameter of big footpath guide wheel 5, the bending radius of coarse-wire rope is larger, its deformation
Little, long service life.
On the premise of the intensity ensureing grip block 3, for mitigating the weight of grip block 3, grip block 3 has multiple through holes
33.
Embodiment provided above is better embodiment of the present utility model, is only used for convenient explanation this utility model, and
Non- this utility model is made with any pro forma restriction, any those of ordinary skill in the art, if without departing from
In the range of the carried technical characteristic of this utility model, using locally changing done by this utility model disclosed technology content or repair
The Equivalent embodiments of decorations, and without departing from technical characteristic content of the present utility model, all still fall within this utility model technical characteristic
In the range of.
Claims (3)
1. a kind of portable drill gooseneck boom, including bracing frame (1) and be installed on guide wheel on bracing frame (1) it is characterised in that：
Support frame as described above (1) includes base (2) and is installed on two grip blocks (3) on base (2), arranging in front and back, grip block (3)
Lower end is connected with base (2), and upper end carries tapering (31), passes through fastening bolt (4) solid between the tapering (31) of two grip blocks (3)
Even；Described guide wheel includes big footpath guide wheel (5) that rotation is installed between two grip blocks (3) and rotates and be installed on front side grip block
(3) the path guide wheel (6) at both ends, the wheel side face of described big footpath guide wheel (5) has coarse-wire rope guide groove (51), path guide wheel
(6) wheel side face has seizing wire guide groove (61).
2. portable drill gooseneck boom according to claim 1 it is characterised in that：The middle part both sides of described grip block (3)
With the installation portion (32) protruding away from center, base (2) is fixed with the support arm (7) on front side of front clamp plate (3), institute
State and described path guide wheel (6) is installed between the upper end of support arm (7) and installation portion (32).
3. portable drill gooseneck boom according to claim 1 it is characterised in that：Have multiple on described grip block (3)
Through hole (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620968970.5U CN205936443U (en) | 2016-08-27 | 2016-08-27 | Gooseneck boom for portable type drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620968970.5U CN205936443U (en) | 2016-08-27 | 2016-08-27 | Gooseneck boom for portable type drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205936443U true CN205936443U (en) | 2017-02-08 |
Family
ID=57954803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620968970.5U Expired - Fee Related CN205936443U (en) | 2016-08-27 | 2016-08-27 | Gooseneck boom for portable type drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205936443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194061A (en) * | 2016-08-27 | 2016-12-07 | 无锡中地钻探装备有限公司 | A kind of portable drill gooseneck boom |
-
2016
- 2016-08-27 CN CN201620968970.5U patent/CN205936443U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194061A (en) * | 2016-08-27 | 2016-12-07 | 无锡中地钻探装备有限公司 | A kind of portable drill gooseneck boom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20190827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |